/*
* Copyright (c) 2025 Huawei Device Co., Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including but not limited to the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to provide persons with access to the Software
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGE OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/

<template>
  <multi-tab-bar
    ref='tabBarRef'
    :scope='scopeId'
    :class='scopeId'
    :value='modelValue'
    :width='componentAttr.width'
    :height='componentAttr.height'
    :unselected-color='componentAttr.unselectedColor'
    :selected-color='componentAttr.selectedColor'
    :layout-mode='componentAttr.layoutMode'
    :vertical-align='componentAttr.verticalAlign'
    :horizontal-align='componentAttr.horizontalAlign'
    :bg-color='componentAttr.bgColor'
    :selected-bg-color='componentAttr.selectedBgColor'>
    <slot></slot>
  </multi-tab-bar>
</template>

<script lang="ts" setup>
import { ref, reactive, onMounted, onUnmounted, watch } from 'vue';
import { BreakpointManager, TabBarComponent } from '@hadss/web_adaptive_layout_ui';
import { getBreakpointsAttr } from '../../utils/getBreakpoint';
import { getScopeId } from '../../utils/getScopeId';

type TabBarPropsName = 'width' | 'height' | 'unselectedColor' | 'selectedColor' | 'layoutMode' | 'verticalAlign' | 'horizontalAlign' | 'bgColor' | 'selectedBgColor';

const props = defineProps({
  width: [String, Number, Object],
  height: [String, Number, Object],
  unselectedColor: [String, Object],
  selectedColor: [String, Object],
  layoutMode: [String, Object],
  verticalAlign: [String, Object],
  horizontalAlign: [String, Object],
  bgColor: [String, Object],
  selectedBgColor: [String, Object],
  modelValue: [String, Number],
  onTabItemClick: {
    type: Function,
    default: () => {},
  },
});

const breakpointManager = new BreakpointManager();
const scopeId = getScopeId();
const tabBarRef = ref<InstanceType<typeof TabBarComponent>>(null);
const attrNameArr = ['width', 'height', 'unselectedColor', 'selectedColor', 'layoutMode', 'verticalAlign', 'horizontalAlign', 'bgColor', 'selectedBgColor'];
const componentAttr = reactive({
  width: '',
  height: '',
  unselectedColor: '',
  selectedColor: '',
  layoutMode: '',
  verticalAlign: '',
  horizontalAlign: '',
  bgColor: '',
  selectedBgColor: '',
});

const getCurrentAttr = (): void => {
  attrNameArr.forEach(item => {
    if (props[item as TabBarPropsName] !== undefined) {
      componentAttr[item as TabBarPropsName] = getBreakpointsAttr(props[item as TabBarPropsName], breakpointManager);
    }
  });
};

watch(
  () => props,
  () => {
    getCurrentAttr();
  },
  {
    deep: true,
  },
);

const unsubscribe = breakpointManager.subscribeToBreakpoint(() => {
  getCurrentAttr();
});

onMounted(() => {
  if (props.onTabItemClick) {
    tabBarRef.value.registerEvents(props.onTabItemClick);
  }
});

onUnmounted(() => {
  unsubscribe();
  breakpointManager.destroy();
});
</script>
